Garden lamp



FIG. 1 is a right front top perspective view of our new design for a garden lamp;

FIG. 2 is a left rear bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged detail view of the encircled portion of FIG. 1 ; and,

FIG. 10 is an enlarged detail view of the encircled portion of FIG. 2 .

The broken lines shown in the drawings represent portions of the garden lamp that form no part of the claimed design. 

CLAIM The ornamental design for a garden lamp, as shown and described. 